Chicago Teachers Union strike (2012)
The Chicago Teachers Union went on strike for the first time in 25 years, shutting down 600+ schools and affecting 350,000 students. The strike lasted 7 days over pay, teacher evaluations, and school closures.
The strike ended with a contract giving teachers a 17.6% raise over 3 years, but with concessions on evaluations.
It established a pattern of Chicago education labor disputes and showed the political power of teacher unions.
The 2012 strike showed how Chicago education unions use strike threats to win concessions. The City Colleges deal follows the same pattern, with the union winning inflation-adjusted raises and AI safeguards.
